Apple releases tvOS 13.3.1 beta 2 for developersInstalling the tvOS 13 beta is more complex than an iOS or macOS beta, but it's also for developers only.
Just like with iOS and macOS, Apple makes beta versions of tvOS available for developers to test. But unlike the betas for other systems, installing it on the Apple TV (4th generation) or Apple TV 4K is more complicated than a simple download and go. If you're a developer and you're having trouble getting the tvOS beta installed, here's what you need to do.
Unlike Apple's other operating systems, you can't back up your Apple TV; as such, Apple offers two options for updating tvOS: over the air, which just updates the system; and via USB-C, which restores the device to its factory settings.
Apple occasionally offers updates to iOS, watchOS, tvOS, and macOS as closed developer previews or public betas for iPhone, iPad, Apple TV and Mac (sadly, no public beta for the Apple Watch). While the betas contain new features, they also contain pre-release bugs that can prevent the nor...
Source:
Apple releases tvOS 13.3.1 beta 2 for developers
